Phenology and seasonality modeling / 
Edited by Helmut Lieth 
 - London :  Springer-Verlag Berlin,  1974 
 - xv, 444 p. :  ill. ;  25 cm. 
<br/><br/>Includes indexes 
<br/><br/><label>ISBN: </label>3540065245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phenology--Congresses